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FR2892950B1 - Combined treatment of gaseous effluents by cold plasma and photocatalysis - Google Patents

Combined treatment of gaseous effluents by cold plasma and photocatalysis

Info

Publication number
FR2892950B1
FR2892950B1 FR0553358A FR0553358A FR2892950B1 FR 2892950 B1 FR2892950 B1 FR 2892950B1 FR 0553358 A FR0553358 A FR 0553358A FR 0553358 A FR0553358 A FR 0553358A FR 2892950 B1 FR2892950 B1 FR 2892950B1
Authority
FR
France
Prior art keywords
cold plasma
photocatalysis
combined treatment
gaseous effluents
effluents
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR0553358A
Other languages
French (fr)
Other versions
FR2892950A1 (en
Inventor
Frederic Thevenet
Eric Puzenat
Chantal Guillard
Joseph Dussaud
Roland Clavel
Emmanuel Rutman
Jean Marie Herrmann
Antoine Rousseau
Olivier Guaitella
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ahlstrom Corp
AHLSTROM RES AND SERVICES SA
Original Assignee
Ahlstrom Corp
AHLSTROM RES AND SERVICES SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to FR0553358A priority Critical patent/FR2892950B1/en
Application filed by Ahlstrom Corp, AHLSTROM RES AND SERVICES SA filed Critical Ahlstrom Corp
Priority to JP2008538377A priority patent/JP2009514663A/en
Priority to US12/092,726 priority patent/US20090223806A1/en
Priority to CA002628362A priority patent/CA2628362A1/en
Priority to AU2006310457A priority patent/AU2006310457B2/en
Priority to PCT/FI2006/050481 priority patent/WO2007051912A1/en
Priority to EP06808022.5A priority patent/EP1945330B1/en
Priority to ES06808022.5T priority patent/ES2529664T3/en
Publication of FR2892950A1 publication Critical patent/FR2892950A1/en
Application granted granted Critical
Publication of FR2892950B1 publication Critical patent/FR2892950B1/en
Priority to ZA200803977A priority patent/ZA200803977B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8668—Removing organic compounds not provided for in B01D53/8603 - B01D53/8665
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/007—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by irradiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/32—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by electrical effects other than those provided for in group B01D61/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/80—Type of catalytic reaction
    • B01D2255/802—Photocatalytic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
    • B01D2259/804—UV light
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
    • B01D2259/818—Employing electrical discharges or the generation of a plasma

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Toxicology (AREA)
  • Catalysts (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)

Abstract

The invention relates to a process for treating gaseous effluents according to which said effluents are subjected to simultaneous treatment by cold plasma and to the action of a photocatalyst under additional ultraviolet (UV) radiation, as well as a device for the implementation of such a process.
FR0553358A 2005-11-07 2005-11-07 Combined treatment of gaseous effluents by cold plasma and photocatalysis Expired - Fee Related FR2892950B1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR0553358A FR2892950B1 (en) 2005-11-07 2005-11-07 Combined treatment of gaseous effluents by cold plasma and photocatalysis
US12/092,726 US20090223806A1 (en) 2005-11-07 2006-11-07 Combined treatment of gaseous effluents by cold plasma and photocatalysts
CA002628362A CA2628362A1 (en) 2005-11-07 2006-11-07 Combined treatment of gaseous effluents by cold plasma and photocatalysis
AU2006310457A AU2006310457B2 (en) 2005-11-07 2006-11-07 Combined treatment of gaseous effluents by cold plasma and photocatalysis
JP2008538377A JP2009514663A (en) 2005-11-07 2006-11-07 Combined treatment of gaseous effluent with cold plasma and photocatalyst
PCT/FI2006/050481 WO2007051912A1 (en) 2005-11-07 2006-11-07 Combined treatment of gaseous effluents by cold plasma and photocatalysis
EP06808022.5A EP1945330B1 (en) 2005-11-07 2006-11-07 Combined treatment of gaseous effluents by cold plasma and photocatalysis
ES06808022.5T ES2529664T3 (en) 2005-11-07 2006-11-07 Combined treatment of gaseous effluents by cold plasma and photocatalysis
ZA200803977A ZA200803977B (en) 2005-11-07 2008-05-06 Combined treatment of gaseous effluents by cold plasma and photocatalysis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0553358A FR2892950B1 (en) 2005-11-07 2005-11-07 Combined treatment of gaseous effluents by cold plasma and photocatalysis

Publications (2)

Publication Number Publication Date
FR2892950A1 FR2892950A1 (en) 2007-05-11
FR2892950B1 true FR2892950B1 (en) 2008-02-15

Family

ID=36764674

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0553358A Expired - Fee Related FR2892950B1 (en) 2005-11-07 2005-11-07 Combined treatment of gaseous effluents by cold plasma and photocatalysis

Country Status (9)

Country Link
US (1) US20090223806A1 (en)
EP (1) EP1945330B1 (en)
JP (1) JP2009514663A (en)
AU (1) AU2006310457B2 (en)
CA (1) CA2628362A1 (en)
ES (1) ES2529664T3 (en)
FR (1) FR2892950B1 (en)
WO (1) WO2007051912A1 (en)
ZA (1) ZA200803977B (en)

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US20110033346A1 (en) * 2009-08-04 2011-02-10 Bohlen Johns R Air cleaner with photo-catalytic oxidizer
WO2012028187A1 (en) 2010-09-02 2012-03-08 Jean-Michel Beaudouin Device and method for the treatment of a gaseous medium and use of the device for the treatment of a gaseous medium, liquid, solid, surface or any combination thereof
JP5999747B2 (en) * 2010-09-14 2016-09-28 株式会社Ｎｂｃメッシュテック Gas purification method and purification device using low temperature plasma and catalytic filter
FR2983471B1 (en) * 2011-12-01 2017-03-10 Beewair PROCESS FOR TREATING EFFLUENTS IN A BED OF MICROBALLS BY COLD PLASMA AND PHOTOCATALYSIS
US8870735B2 (en) * 2012-05-17 2014-10-28 Strategic Environmental & Energy Resources, Inc. Waste disposal
KR101416711B1 (en) * 2012-05-29 2014-07-14 제주대학교 산학협력단 Device of treating hazardous air pollutant using dielectric barrier discharge plasma reactor with graphene oxide photocatalyst
FR3001641B1 (en) * 2013-02-01 2015-02-27 Ciat Sa DEVICE, SYSTEM AND METHOD FOR TREATING GAS
FR3005584B1 (en) * 2013-05-15 2015-06-05 Ciat Sa GAS TREATMENT DEVICE AND ITS ASSEMBLY METHOD, SYSTEM AND METHOD FOR TREATING GAS
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KR20160009261A (en) * 2014-07-16 2016-01-26 엘지전자 주식회사 A plasma electrode device
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ITUB20153685A1 (en) * 2015-09-17 2017-03-17 Univ Politecnica Delle Marche DEVICE AND PROCESS FOR AIR PURIFICATION
CN107051092A (en) * 2017-06-12 2017-08-18 广州薪光合环保技术有限公司 Waste gas treatment equipment
RU2664447C1 (en) * 2017-10-04 2018-08-17 Общество с ограниченной ответственностью "Научно-медицинская фирма "Амбилайф" Photocatalytic device with led module for decontamination and air purification and led module for photocatalyst ultraviolet exposure
RU190599U1 (en) * 2019-04-01 2019-07-04 Федеральное государственное бюджетное образовательное учреждение высшего образования "Орловский государственный аграрный университет имени Н.В. Парахина" Photocatalytic air purifier
FR3095597A1 (en) * 2019-05-02 2020-11-06 IFP Energies Nouvelles PHOTOCATALYTIC DECONTAMINATION PROCESS OF A GASEOUS MEDIUM IN THE PRESENCE OF AN EXTERNAL ELECTRIC FIELD
RU192214U1 (en) * 2019-05-13 2019-09-06 Федеральное государственное бюджетное образовательное учреждение высшего образования "Орловский государственный аграрный университет имени Н.В. Парахина" DEVICE FOR PHOTOCATALYTIC AIR PROCESSING
CN111790399B (en) * 2020-08-10 2022-02-15 厦门大学 Catalyst for treating wastewater by cooperating with low-temperature plasma technology, preparation and application thereof, and method for treating phenol wastewater
CN112915783A (en) * 2021-02-03 2021-06-08 浙江大学 Process for deeply oxidizing gaseous pollutants by dielectric barrier discharge in cooperation with N-type semiconductor catalyst

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Also Published As

Publication number Publication date
WO2007051912A1 (en) 2007-05-10
ES2529664T3 (en) 2015-02-24
ZA200803977B (en) 2009-11-25
US20090223806A1 (en) 2009-09-10
EP1945330A1 (en) 2008-07-23
EP1945330B1 (en) 2014-12-31
JP2009514663A (en) 2009-04-09
AU2006310457A1 (en) 2007-05-10
FR2892950A1 (en) 2007-05-11
CA2628362A1 (en) 2007-05-10
AU2006310457B2 (en) 2010-10-28

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20140731